Physics is the study of matter, energy and their interaction. It is an experimental science based on observation and experiments. Physics plays a vital role in many fields like cloud formation, electricity, cooking, defense systems, transportation, home appliances, and medicine. Modern physics includes quantum physics which is concerned with invisible packets of energy called quanta or photons. Physics has made discoveries in electricity, transportation, and home appliances that have been important for modern life.

1. Colors of rainbow, rusting of iron, dropping
of apple, alternation of day and night,
motion of objects or formation of sun and
moon these all are concerned with the
very wonderful and outstanding branch of
physical science, that is “PHYSICS”.
*Scope of physics

2. Study about matter and energy and their interaction.
Matter:fan
Energy:electrical energy.
Physics is an experimental science.
It bases on analytical observations and experiments.
*

3. Physics plays vital role in all fields even
behind the cloud formation.
i.e Evaporation
*

4. Electricity is the discovery of physics, without electricity
we consider ourselves, incomplete.
Cooking obeys laws of this branch.
It also plays active role in defence system like LASER (light
amplification stimulated emission of radiation)
Tranportation is the product of physics works on
thermodynamics.
Different home and electrical appliances are the product of
physics.
In the medical field physics presents outstanding
performance.

5. * the researches and
recognizing before 20th
century.
* after 20th century’s
researches include in
quantum physics. It is
concerned with the invisible
packets of energy, which we
call “quanta” or “photon”.
*classification

6. “Thanks for your kind
attention”
Prepared by
komal muskan
waseer
*